OpenAI Unveils 'Jalapeño,' Its First Custom AI Chip, Built With Broadcom for Inference at Scale
OpenAI revealed Jalapeño, its first in-house silicon -- a chip designed with Broadcom and purpose-built for running AI models (inference) rather than training them. OpenAI says early results show 'significantly better performance-per-watt' than current state-of-the-art alternatives, marking its most concrete step yet to reduce a near-total dependence on Nvidia GPUs.
Jun 24, 2026